gg_wfs.h

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/*
 gg_wfs.h -- Gaia common support for WFS
  
 version 5.0, 2020 August 1

 Author: Sandro Furieri a.furieri@lqt.it

 ------------------------------------------------------------------------------
 
 Version: MPL 1.1/GPL 2.0/LGPL 2.1
 
 The contents of this file are subject to the Mozilla Public License Version
 1.1 (the "License"); you may not use this file except in compliance with
 the License. You may obtain a copy of the License at
 http://www.mozilla.org/MPL/
 
Software distributed under the License is distributed on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
for the specific language governing rights and limitations under the
License.

The Original Code is the SpatiaLite library

The Initial Developer of the Original Code is Alessandro Furieri
 
Portions created by the Initial Developer are Copyright (C) 2008-2020
the Initial Developer. All Rights Reserved.

Contributor(s):

Alternatively, the contents of this file may be used under the terms of
either the GNU General Public License Version 2 or later (the "GPL"), or
the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
in which case the provisions of the GPL or the LGPL are applicable instead
of those above. If you wish to allow use of your version of this file only
under the terms of either the GPL or the LGPL, and not to allow others to
use your version of this file under the terms of the MPL, indicate your
decision by deleting the provisions above and replace them with the notice
and other provisions required by the GPL or the LGPL. If you do not delete
the provisions above, a recipient may use your version of this file under
the terms of any one of the MPL, the GPL or the LGPL.
 
*/


#ifndef _GG_WFS_H
#ifndef DOXYGEN_SHOULD_SKIP_THIS
#define _GG_WFS_H
#endif

#ifdef __cplusplus
extern "C"
{
#endif

    typedef struct gaia_wfs_catalog gaiaWFScatalog;
    typedef gaiaWFScatalog *gaiaWFScatalogPtr;

    typedef struct gaia_wfs_item gaiaWFSitem;
    typedef gaiaWFSitem *gaiaWFSitemPtr;

    typedef struct gaia_wfs_schema gaiaWFSschema;
    typedef gaiaWFSschema *gaiaWFSschemaPtr;

    typedef struct gaia_wfs_column gaiaWFScolumn;
    typedef gaiaWFScolumn *gaiaWFScolumnPtr;

    SPATIALITE_DECLARE int load_from_wfs (sqlite3 * sqlite,
                                          const char *path_or_url,
                                          const char *alt_describe_uri,
                                          const char *layer_name,
                                          int swap_axes, const char *table,
                                          const char *pk_column_name,
                                          int spatial_index, int *rows,
                                          char **err_msg,
                                          void (*progress_callback) (int,
                                                                     void *),
                                          void *callback_ptr);

    SPATIALITE_DECLARE int load_from_wfs_paged (sqlite3 * sqlite,
                                                const char *path_or_url,
                                                const char *alt_describe_uri,
                                                const char *layer_name,
                                                int swap_axes,
                                                const char *table,
                                                const char *pk_column_name,
                                                int spatial_index,
                                                int page_size, int *rows,
                                                char **err_msg,
                                                void (*progress_callback)
                                                (int, void *),
                                                void *callback_ptr);

    SPATIALITE_DECLARE int load_from_wfs_paged_ex (sqlite3 * sqlite,
                                                   const char *wfs_version,
                                                   const char *path_or_url,
                                                   const char *alt_describe_uri,
                                                   const char *layer_name,
                                                   int swap_axes,
                                                   const char *table,
                                                   const char *pk_column_name,
                                                   int spatial_index,
                                                   int page_size, int *rows,
                                                   char **err_msg,
                                                   void (*progress_callback)
                                                   (int, void *),
                                                   void *callback_ptr);

    SPATIALITE_DECLARE gaiaWFScatalogPtr create_wfs_catalog (const char
                                                             *path_or_url,
                                                             char **err_msg);

    SPATIALITE_DECLARE void destroy_wfs_catalog (gaiaWFScatalogPtr handle);

    SPATIALITE_DECLARE const char *get_wfs_version (gaiaWFScatalogPtr handle);

    SPATIALITE_DECLARE const char *get_wfs_base_request_url (gaiaWFScatalogPtr
                                                             handle);

    SPATIALITE_DECLARE const char
        *get_wfs_base_describe_url (gaiaWFScatalogPtr handle);

    SPATIALITE_DECLARE char *get_wfs_request_url (gaiaWFScatalogPtr handle,
                                                  const char *name,
                                                  const char *version,
                                                  int srid, int max_features);

    SPATIALITE_DECLARE char *get_wfs_describe_url (gaiaWFScatalogPtr handle,
                                                   const char *name,
                                                   const char *version);

    SPATIALITE_DECLARE int get_wfs_catalog_count (gaiaWFScatalogPtr handle);

    SPATIALITE_DECLARE gaiaWFSitemPtr get_wfs_catalog_item (gaiaWFScatalogPtr
                                                            handle, int index);

    SPATIALITE_DECLARE const char *get_wfs_item_name (gaiaWFSitemPtr handle);

    SPATIALITE_DECLARE const char *get_wfs_item_title (gaiaWFSitemPtr handle);

    SPATIALITE_DECLARE const char *get_wfs_item_abstract (gaiaWFSitemPtr
                                                          handle);

    SPATIALITE_DECLARE int get_wfs_layer_srid_count (gaiaWFSitemPtr handle);

    SPATIALITE_DECLARE int get_wfs_layer_srid (gaiaWFSitemPtr handle,
                                               int index);

    SPATIALITE_DECLARE int get_wfs_keyword_count (gaiaWFSitemPtr handle);

    SPATIALITE_DECLARE const char *get_wfs_keyword (gaiaWFSitemPtr handle,
                                                    int index);

    SPATIALITE_DECLARE gaiaWFSschemaPtr create_wfs_schema (const char
                                                           *path_or_url,
                                                           const char
                                                           *layer_name,
                                                           char **err_msg);

    SPATIALITE_DECLARE void destroy_wfs_schema (gaiaWFSschemaPtr handle);

    SPATIALITE_DECLARE int get_wfs_schema_geometry_info (gaiaWFSschemaPtr
                                                         handle,
                                                         const char **name,
                                                         int *type, int *srid,
                                                         int *dims,
                                                         int *nullable);

    SPATIALITE_DECLARE int get_wfs_schema_column_count (gaiaWFSschemaPtr
                                                        handle);

    SPATIALITE_DECLARE gaiaWFScolumnPtr
        get_wfs_schema_column (gaiaWFSschemaPtr handle, int index);

    SPATIALITE_DECLARE int get_wfs_schema_column_info (gaiaWFScolumnPtr
                                                       handle,
                                                       const char **name,
                                                       int *type,
                                                       int *nullable);

    SPATIALITE_DECLARE void reset_wfs_http_connection (void);

#ifdef __cplusplus
}
#endif

#endif                          /* _GG_WFS_H */